Mailtraq provides the very best power features to counter spam, that can be used individually or in combination. All included with your Mailtraq Professional License:premium anti-spam at no extra charge.

Results can be used by mailbox analysis by Bayesian intelligent protection. Read more ...

4SpamAssassinSpamAssassin is an open-source mail filter project designed to identify spam. It uses a diverse range of tests and has been shown to be very effective in separating spam from non-spam mail.It is included with Mailtraq.

SpamAssassin integrates multiple techniques and is being continuously updated and extended so it has an advantage over other anti-spam systems. Read more ...

Backscatter MitigationMailtraq provides backscatter mitigation to reduce the amount of spam your system has to manage. Mailtraq will reject bounces to sent to 'users' who do not exist on your system. Read more ...

DomainKeysDomainKeys is an e-mail authentication system designed to verify the DNS domain of an E-mail sender and the message integrity. DomainKeys adds a digital signature to the mail message.Read more ...

Challenge & ResponseMailtraq will reject suspected spam at SMTP and the 'challenge & response' system will allow the sender of the rejected message to resend their email and be sure it will get through.Read more ...

Users e-mail address ControlMailtraq introduces an e-mail address that have an explicit expiry in it. Mailtraq also allows users to completely conceal their 'real' email address - but still automatically receive messages.Read more ...